Drinking vessel



FIG. 1 is a perspective view of a drinking vessel.

FIG. 2 is a left side view of the drinking vessel; the right side view is identical.

FIG. 3 is a front view of the drinking vessel; the back view is identical.

FIG. 4 is a top view of the drinking vessel; and,

FIG. 5 is a bottom view of the drinking vessel.

The present design shall be understood to encompass mirror images of the exemplary embodiment shown in the Figures. 

The ornamental design for a drinking vessel, as shown and described. 